
.courseBox {
    width: 100%;
    height: 100%;
    background: #fff;
    overflow-x: hidden;
}

@media screen and (min-width: 768px){
    .container,.conterUl{
        width: 750px;
        /* padding: 0 15px; */
        box-sizing: border-box;
        margin: 0 auto;
    }
    .conterUl li.cargLi{
        width: 100%;
        margin-bottom: 16px;
    }

}

@media screen and (min-width: 992px){
    .container {
        width: 940px;
        margin: 0 auto;
        padding: 0;
        overflow: hidden;
    }
    .conterUl{
        width: 970px;
        padding: 0;
        margin-left: -15px;
    }
    .conterUl li.cargLi{
        width: calc(33.33% - 30px);
        margin: 0 15px 16px;
        box-sizing: border-box;
    }
}

@media screen and (min-width: 1200px){
    .container {
        width: 1140px;
        margin: 0 auto;
        padding: 0;
    }
    .conterUl{
        width: 1170px;
        padding: 0;
        margin-left: -15px;
    }
    .conterUl li.cargLi{
        width: calc(25% - 30px);
        margin: 0 15px 16px;
        box-sizing: border-box;
    }
}

@media screen and (min-width: 1290px){
    .container {
        width: 1170px;
        margin: 0 auto;
        padding: 0;
    }
    .conterUl{
        width: 1200px;
        padding: 0;
        margin-left: -15px;
    }
    .conterUl li.cargLi{
        width: calc(25% - 30px);
        margin: 0 15px 16px;
        box-sizing: border-box;
    }
}

.container100{
    width:100%;
    display: flex;
    border-bottom: 1px solid  #f2f2f2;
    align-items: center;
}

.container100:first-child {
    border:none;
}

.container100:last-child {
    border:0;
}

.container100 .leftSpan{
    width: 80px;
    margin-right: 10px;
    display: inline-block;
    box-sizing: border-box;
    line-height: 55px;
}

.container100 .rightUl {
    width: calc(100% - 90px);
    display: inline-flex;
}

#sanjiaodown{
    /* width: 3px; */
    font-size: 10px;
    margin-left: 2px;
}

.headermain {
    /* padding: 0px -12px; */
    /* overflow: visible; */
    /* display: flex; */
    /* justify-content: space-between; *//
    /* padding: 0px 0px 0 40px; */
    /* margin: 0; */
    /* margin-right: 22px; */
    /* width: 100%; */
}

/* header {
    box-shadow: 0 4px 8px 0 rgba(7,17,27,.1);
    margin-bottom: 20px;
    width: 100%;
    background-color: #fff;
} */

.teacherpullBox li{
    border: none;
    padding: 0;
    text-align: center;
}

.headerBox {
    height: 84px;
    margin:0 auto;
    justify-content: space-between;
    overflow: visible;
}

.headerleft img{
    height: 84px;
}

.headerleft ul li.active {
    background-color: #F8F8F8;
}

.headerleft ul {
    align-items: center;
}

.header ul li{
    white-space: nowrap;
    cursor: pointer;
}

.teacher{
    display: inline-block;
    width: 0;
    height: 0;
    border-style: solid;
    border-color: black transparent transparent transparent;
    border-width: 5px;
    margin-left: 2px;
    position: relative;
    top: 3px;
}

.headerBox ul li:hover {
    background-color: #F8F8F8;
}

.searchBox {
    width: 130px;
    height: 40px;
    border-radius: 25px;
    padding: 0 10px;
    border: 1px solid black;
    align-items: center;
    position: relative;
    overflow: hidden;
    justify-content: space-around;
}

.searchBox input {
    height: 100%;
    outline: none;
    font-size: 14px;
    box-sizing: border-box;
    border:none;
    background-color: transparent;
    padding: 10px;
    color: #6b7076;
    width: 80px;
}

.headerright {
    align-items: center;
    background-color: #fff;
}

.contentBox {
    width: 100%;
    background-color: #f3f5f7;
}

.contentBox .tabBig {
    width: 100%;
    background-color: #fff;
}

.tabBox {
    /* width: 1140px;
    padding:0 15px; */
    padding-bottom: 20px;
    margin:0 auto;
}

.tabBox ul {
    align-items: center;
    border-bottom: 1px solid  #f2f2f2;
    overflow: hidden;
    display: flex;
}

.tabBox ul:last-child {
    border:0;
}

.tab_type,
.tab_major {
    height: 55px;
}

.tabBox ul li {
    padding:5px 10px;
    margin-right:20px;
    white-space: nowrap;
}

.tabBox ul span {
    display: inline-block;
    width: 80px;
    margin-right:10px;
    white-space: nowrap;
}

.tabBox ul li:hover {
    background-color: #30a4ff;
    color: #fff;
    cursor: pointer;
}

.tabBox ul .active{
    background-color: #30a4ff;
    color: #fff;
}

.tab_teacher {
    height: 45px;
}

.tab_year {
    height: 56px;
}

.mainContext {
    width: 100%;
    background-color: #f3f5f7;
    padding: 10px 0 20px;
    min-height: 240px;
}

.titleBox {
    height: 20px;
    margin: 10px auto 30px;
    align-items: center;
    justify-content: space-between;
}

.titleBox_left span {
    margin-left:20px;
}

.titleBox_right > span {
    color: #30a4ff;
}

.CardBox {
    margin:0 auto;
}

.CardBox .cargLi {
    overflow: hidden;
    box-shadow: 0 3px 7px 0 rgba(0,0,0,.09);
    box-sizing: border-box;
    float: left;
}

.CardBox .cargLi:hover {
    box-shadow: 0 9px 13px rgba(0,0,0,.2);
}

/* .CardBox .cargLi:nth-child(4n) {
    margin-right:0;
} */

.cargLi_top {
    width: 100%;
    position: relative;
}

.cargLi_top img {
    width: 100%; 
    height: 100%;
}

.cargLi_top i {
    background: rgba(75,85,95,.6);
    border-radius: 25px;
    display: inline-block;
    width: 52px;
    text-align: center;
    height: 24px;
    line-height: 24px;
    padding: 1px 10px;
    font-style:normal;
    position: absolute;
    right: 6px;
    bottom: 9px;
}

.cargLi_bottom {
    padding: 15px 9px 9px;
    background-color: #fff;
}

.cargLi_bot_title {
    height: 48px;
    display: inline-block;
    line-height: 24px;
    overflow: hidden;
    white-space: normal;
    word-wrap: break-word;
    word-break: break-all;
}

.cargLi_bot_title:hover {
    color:#0000EE;
    cursor: pointer;
}

.cargLi_bot_footer {
    margin:10px 0 5px;
    justify-content: space-between;
    align-items: center;
}

.pageBox {
    padding-bottom:20px;
    height: 80px;
    align-items: center;
}


.pagediv{
    width: auto;
    margin: 0 auto;
}

.pagediv span,
.pagediv ul li{
    display: inline-block;
    border: 0;
    border-radius: 50%;
    margin: 0 6px;
    width: 36px;
    text-align: center;
    height: 36px;
    line-height: 36px;
    background-color: #fff;
    cursor: pointer;
}

.pageNav .Pageactive {
    background-color: #4d555d;
    color:#fff;
}

.pagediv ul li:hover {
    background-color: #4d555d;
    color:#fff;
}

.pageNum {
    background-color: #fff;
    background-image: none;
    border: 1px solid #e5e6e7;
    border-radius: 3px;
    color: inherit;
    display: block;
    padding: 6px 12px;
    width: 80px;
    outline: none;
    box-sizing: border-box;
}

.pageNum:focus {
    border-color: #30a4ff !important;
}

.pageJump {
    background-color: #ddd;
    width: 54px;
    height: 34px;
    text-align: center;
    line-height: 34px;
    cursor: pointer;
    color:#fff;
    border-radius: 3px;
    margin-left:10px;
}

.pageJump:hover {
    background-color: #bababa;
}

footer {
    font-size: 16px;
    background-color: #2e3036;
    padding: 50px 0 30px;
    color: #666666;
}

.footerBox {
    margin:0 auto;
    overflow: visible;
}

.footer_top {
    justify-content: space-between;
}

.foottop_left{
    width: 50%;
}

.foottop_left li div:first-child {
    font-size: 16px;
}

.foottop_left li {
    width: 150px;
}

.rightphone > div{
    border: 1px solid #666666;
    width: 158px;
    text-align: center;
    height: 36px;
    line-height: 36px;
    border-radius: 50px;
}

.foottop_right{
    width: 50%;
    justify-content: space-between;
}

.foottop_right li:first-child{
    width: 253px;
}

.foottop_left li div {
    margin-bottom:10px;
}

.rightphone {
    margin-left:40px;
}

.rightphone div:first-child {
    margin-bottom:20px;
}

.margin-bo10 {
    margin-bottom: 10px;
}

.margin-top10 {
    margin-top: 20px;
}

.yqlj {
    height: 50px;
    line-height: 50px;
    border-bottom: 1px solid #666666;
}

.footerquanl {
 margin:30px auto 0;
}

.footerquanl li {
   text-align: center;
}

.flex {
    display: flex;
}

.teacherlibox {
    position: relative;
}

.teacherpullBox {
    display: none;
    position: absolute;
    width: 160px;
    height: 32px;
    background-color: #fff;
    line-height: 32px;
    color: #333;
    z-index: 9999;
    top: 84px;
    left: 0;
    padding: 5px 0;
    box-shadow: 0 6px 12px rgba(0,0,0,.175);
}

.teacherpullBox.showDiv{
    display: block;
}

.teacherpullBox span {
    display: inline-block;
    width: 100%;
    text-align: center;
    height: 100%;
}

.teacherpullBox span:hover{
    color: #30a4ff;
    background-color: #f5f5f5;
}

.tab_titile {
    height: 20px;
    line-height: 20px;
    margin-bottom: 15px;
}

.tab_titile span{
    padding: 0 5px;
    color: #ccc;
}

.titleBox_left span i {
    margin-right:5px;
}

.nodataBox {
    text-align: center;
    padding:30px 0;
}

.notallowed{
    cursor: not-allowed!important;
}

.ewmPosition {
    position: relative;
}

.erewmBox {
    width: 100px;
    height: 100px;
    position: absolute;
    left:-80px;
    top:50%;
    transform: translateY(-50%);
    display: none;
}

.erewmBox img {
    width: 100%;
}

.fixBox {
    width: 40px;
    /* height: 100px; */
    background-color: black;
    position: fixed;
    right: 20px;
    bottom: 50px;
    color:#fff;
    text-align: center;
    flex-direction: column;
    justify-content: space-between;
}

.fixBox > div:hover {
    background-color: #30a4ff;
    cursor: pointer;
}

.smBox {
    position: relative;
}

.smimgBox {
    display: none;
    width: 90px;
    height: auto;
    position: absolute;
    z-index: 999;
    left: -104px;
    /* top: 50%; */
    background: #fff;
    border: 1px solid #eee;
    padding-top: 5px;
    transform: translateY(-50%);
    /* -webkit-transform: translateY(-50%); */
    bottom: -94px;
}

.smimg img{
    width: 70px;
    height: 70px;
}

.goTop{
    margin-bottom: 6px;
}

